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Pharma-Bio Serv (PBSV)

OTC

$0.57-$0.01 (-2.59%)

Price as of May 28, 2026

$12.9M
Market Cap
9.71%
1-Year Change
Health Information Services
Industry

1 Month
+13.00%

Low Price$0.54

High Price$0.58
3 Months
+15.31%

Low Price$0.48

High Price$0.58
1 Year
+9.71%

Low Price$0.46

High Price$0.69

From

Show

Frequency

Date	Open	High	Low	Close	Change (%)	Volume
05/28/2026	0.57	0.57	0.57	0.57	-2.59%	2,000
05/26/2026	0.58	0.58	0.58	0.58	+3.57%	1,000
05/21/2026	0.55	0.56	0.55	0.56	+3.70%	1,213
05/12/2026	0.54	0.54	0.52	0.54	-7.61%	7,829
05/07/2026	0.49	0.58	0.49	0.58	+16.90%	4,218
04/28/2026	0.48	0.50	0.48	0.50	0.00%	2,250
04/13/2026	0.50	0.50	0.50	0.50	+2.04%	286
04/09/2026	0.49	0.49	0.49	0.49	-1.51%	7,501
04/07/2026	0.49	0.50	0.49	0.50	-3.24%	4,630
03/31/2026	0.51	0.51	0.51	0.51	+2.84%	206
03/27/2026	0.50	0.50	0.50	0.50	+2.04%	4,700
03/25/2026	0.50	0.50	0.49	0.49	0.00%	2,441
03/23/2026	0.54	0.54	0.49	0.49	+2.97%	5,181
03/18/2026	0.47	0.48	0.43	0.48	-0.86%	5,425
03/10/2026	0.48	0.51	0.48	0.48	-2.04%	4,062
02/27/2026	0.49	0.49	0.49	0.49	-4.85%	900
02/27/2026	$0.08 Dividend
02/25/2026	0.51	0.52	0.51	0.52	+2.08%	7,186
02/24/2026	0.50	0.50	0.50	0.50	+0.12%	200
02/23/2026	0.50	0.50	0.50	0.50	+0.23%	400
02/20/2026	0.51	0.51	0.50	0.50	-2.37%	600
02/18/2026	0.52	0.52	0.50	0.52	0.00%	15,394
02/17/2026	0.52	0.52	0.52	0.52	-0.54%	910
02/11/2026	0.52	0.52	0.52	0.52	+4.07%	500
02/09/2026	0.51	0.51	0.50	0.50	+1.79%	6,000
02/06/2026	0.49	0.49	0.49	0.49	-5.08%	1,159
02/03/2026	0.52	0.52	0.52	0.52	0.00%	20,700
02/02/2026	0.52	0.52	0.50	0.52	-0.77%	6,100
01/30/2026	0.48	0.52	0.48	0.52	+9.99%	1,560
01/29/2026	0.47	0.47	0.47	0.47	-0.72%	100
01/27/2026	0.48	0.48	0.48	0.48	+17.60%	2,100
01/26/2026	0.40	0.40	0.40	0.40	+0.09%	22,420
01/23/2026	0.42	0.42	0.40	0.40	-14.34%	4,066
01/20/2026	0.47	0.47	0.47	0.47	0.00%	2,300
01/16/2026	0.45	0.47	0.40	0.47	+7.40%	12,000
01/14/2026	0.45	0.45	0.41	0.44	-3.08%	28,164
01/13/2026	0.48	0.48	0.45	0.45	-3.48%	21,013
01/12/2026	0.48	0.48	0.47	0.47	-0.65%	2,429
01/08/2026	0.51	0.51	0.47	0.47	+0.15%	2,000
01/05/2026	0.47	0.47	0.47	0.47	-9.97%	300
12/30/2025	0.47	0.52	0.47	0.52	+11.63%	42,690
12/29/2025	0.47	0.47	0.47	0.47	-7.33%	2,956
12/22/2025	0.50	0.51	0.48	0.51	+7.71%	1,601
12/18/2025	0.47	0.47	0.47	0.47	-2.45%	2,000
12/12/2025	0.48	0.48	0.48	0.48	-1.25%	3,000
12/11/2025	0.49	0.49	0.49	0.49	+0.95%	2,000
12/10/2025	0.48	0.48	0.48	0.48	+2.55%	4,045
12/03/2025	0.47	0.47	0.47	0.47	-6.72%	186
11/25/2025	0.50	0.51	0.50	0.51	+5.54%	3,075
11/21/2025	0.47	0.48	0.47	0.48	+2.05%	6,000
11/19/2025	0.47	0.47	0.47	0.47	0.00%	2,500
11/17/2025	0.47	0.50	0.47	0.47	-10.42%	4,525
11/14/2025	0.50	0.52	0.49	0.52	+11.63%	3,200
11/06/2025	0.45	0.47	0.45	0.47	-0.47%	5,325
11/05/2025	0.47	0.47	0.47	0.47	-1.82%	2,000
11/04/2025	0.49	0.50	0.47	0.48	0.00%	4,941
11/03/2025	0.48	0.48	0.48	0.48	+1.85%	3,800
10/31/2025	0.52	0.57	0.47	0.47	0.00%	8,158
10/30/2025	0.47	0.47	0.47	0.47	-16.92%	1,000
10/24/2025	0.57	0.57	0.57	0.57	+20.76%	200
10/23/2025	0.48	0.48	0.47	0.47	-11.76%	8,736
10/22/2025	0.55	0.56	0.47	0.53	-4.69%	19,687
10/20/2025	0.57	0.57	0.56	0.56	+4.48%	2,704
10/17/2025	0.53	0.53	0.53	0.53	+0.38%	100
10/14/2025	0.53	0.53	0.53	0.53	+1.70%	145
10/09/2025	0.61	0.61	0.52	0.52	-13.03%	3,900
10/08/2025	0.60	0.60	0.60	0.60	0.00%	1,700
10/03/2025	0.52	0.60	0.51	0.60	+11.29%	7,060
10/02/2025	0.54	0.54	0.51	0.54	-7.46%	3,973
09/30/2025	0.58	0.58	0.58	0.58	+3.08%	7,000
09/29/2025	1.19	1.19	0.52	0.57	+10.54%	57,075
09/26/2025	0.52	0.55	0.51	0.51	-2.00%	16,110
09/23/2025	0.52	0.54	0.51	0.52	+5.26%	75,200
09/17/2025	0.52	0.52	0.50	0.50	0.00%	6,010
09/15/2025	0.52	0.52	0.50	0.50	-5.00%	2,600
09/12/2025	0.54	0.56	0.51	0.52	-1.64%	6,597
09/11/2025	0.53	0.53	0.53	0.53	+1.16%	32,500
09/10/2025	0.53	0.53	0.53	0.53	-2.74%	18,955
09/09/2025	0.54	0.54	0.54	0.54	+2.48%	10,503
09/08/2025	0.53	0.53	0.53	0.53	+0.83%	10,065
09/04/2025	0.52	0.52	0.52	0.52	+1.01%	9,497
09/03/2025	0.52	0.52	0.52	0.52	-1.00%	23,825
09/02/2025	0.52	0.52	0.52	0.52	0.00%	1,803
08/29/2025	0.49	0.52	0.49	0.52	0.00%	2,403
08/20/2025	0.52	0.52	0.48	0.52	0.00%	2,200
08/15/2025	0.52	0.52	0.52	0.52	+17.36%	1,550
08/14/2025	0.45	0.45	0.45	0.45	-14.79%	200
08/07/2025	0.52	0.52	0.52	0.52	0.00%	18,000
08/06/2025	0.52	0.52	0.52	0.52	0.00%	100
08/05/2025	0.56	0.56	0.52	0.52	0.00%	201
08/04/2025	0.52	0.52	0.52	0.52	0.00%	700
08/01/2025	0.52	0.52	0.52	0.52	-1.64%	300
07/31/2025	0.56	0.56	0.52	0.53	+1.67%	6,500
07/30/2025	0.52	0.52	0.52	0.52	0.00%	2,505
07/28/2025	0.52	0.52	0.52	0.52	-6.25%	1,755
07/24/2025	0.56	0.57	0.56	0.56	+6.67%	4,950
07/23/2025	0.58	0.58	0.52	0.52	-10.82%	9,704
07/22/2025	0.52	0.59	0.46	0.59	+10.30%	55,519
07/21/2025	0.54	0.54	0.52	0.53	-1.61%	3,826
07/18/2025	0.54	0.54	0.53	0.54	+3.33%	1,930